How to disable broadcast checksum?

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I have set up a secure network and I have checked that there is no loss of packets or corruption. To reduce the data being sent, I want to disable the checksum. How can I do it?
Mar 9 in Apache Spark by Ruth
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Run the following in the Spark shell:

val sc = new SparkContext(new SparkConf())
./bin/spark-submit <all your existing options> --spark.broadcast.checksum=false
answered Mar 9 by Siri

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